Philippine President Rodrigo Duterte arrives at the military's Camp Tecson to talk to soldiers in San Miguel, Bulacan in northern Philippines September 15, 2016. REUTERS/Erik De Castro

Philippine President Rodrigo Duterte arrives at the military’s Camp Tecson to talk to soldiers in San Miguel, Bulacan in northern Philippines September 15, 2016. REUTERS/Erik De Castro

Philippine President Rodrigo Duterte arrives at the military's Camp Tecson to talk to soldiers in San Miguel, Bulacan in northern Philippines September 15, 2016. REUTERS/Erik De Castro

September 18, 2016 2:13 PM (UTC+8)